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Deepankar Sarmah

Senior Platform Engineer | Kubernetes, Distributed Systems & SRE | Terraform, GitOps, Observability | AWS & Azure

Greater Bengaluru Area
Hiring

Senior Devops Engineer

Unifize

Unifize logo

I'm hiring for Engineering. I am looking for a Senior Devops Engineer to manage infrastructure at Unifize.

Shivaji Nagar, Bengaluru

₹45–70 LPA

CTC

2–14 years

Exp

About Deepankar

Unifize
Apr 20251 yr 5 mosPresent

Bengaluru

• Own shared platform capabilities for a multi-tenant enterprise SaaS serving 30+ enterprise customer with 10K+ users. • Design and operate the Kubernetes application platform across production and non-production environments using Crossplane, AKS, Terraform, Helm, Argo CD and GitOps, including workload autoscaling and canary delivery. • Architected a centralized observability platform across logs, metrics and distributed traces using OpenTelemetry, Grafana Alloy, OpenObserve, Tempo and Grafana. • Established service-level indicators, SLOs, error budgets, incident-readiness practices and backup and disaster-recovery controls for production systems. • Architected a multi-tenant automation execution platform using PostgreSQL, Debezium, Kafka and Redis, with tenant-aware processing, idempotency, retries, DLQ handling and backlog-driven worker autoscaling. • Working on enterprise knowledge platform covering semantic chunking, Qdrant/HNSW and BM25 hybrid retrieval, permission-aware search, LLM reranking and streamed answer delivery. • Drive platform security, IAM, cloud governance and FinOps initiatives, including workload isolation, enterprise SSO, infrastructure cost visibility, capacity planning and resource rightsizing.
Wyb
Jan 20241 yr 4 mosApr 2025

Bengaluru

• Built and operated platform systems supporting a consumer social product with 300K+ daily users and approximately 99.9% availability. • Architected a Go- and Kafka-based content moderation platform processing approximately 3K requests per second, decoupling user-facing traffic from asynchronous external-model inference. • Designed multi-provider moderation orchestration across OpenAI Moderation, Hive, GPT and AWS AI services, combining deterministic rules, provider fallback and confidence-based decisions with a 15-person human-review workflow and feedback-driven threshold tuning. • Implemented production reliability controls including idempotent processing, three retries with exponential backoff, DLQ recovery and KEDA-based autoscaling driven by Kafka consumer lag. • Designed the underlying Kubernetes platform using Terraform, Helm and GitOps, and implemented centralized observability using Mimir, Tempo, Loki and Grafana.
Hyperface
Jan 20231 yrDec 2023

Bengaluru

- Designed and implemented secure cloud infrastructure on AWS adhering to PCI DSS and ISO 27001 standards, passing all compliance audits with zero critical findings. - Developed self-healing deployment framework utilizing Packer, Ansible, and Terraform that eliminated deployment failures and achieved zero-downtime releases. - Optimised CI/CD pipelines in Jenkins that decreased build times by 45% and enabled 3x more frequent deployments. - Implemented comprehensive security controls including VPN infrastructure, IAM policies, and encryption standards that satisfied all FinTech regulatory requirements.
Baaz
Jan 20221 yr 1 moJan 2023

Bengaluru, Karnataka, India

- Scaled infrastructure to support $50M+ GMV, maintaining 99.99% uptime during peak transaction periods. - Developed automated CI/CD pipelines that reduced deployment time from 2 hours to 15 minutes and eliminated release-related incidents. - Optimised cloud resources and rightsized infrastructure, generating 25% cost savings ($10K monthly) while improving application performance. - Implemented infrastructure monitoring that proactively identified 80% of potential issues before they impacted users.
Sygence Private Limited
Jan 20211 yrDec 2021

Goa, India

- Developed and deployed backend solutions using Laravel and Docker on AWS, improving application response time by 35% - Implemented monitoring and alerting system that reduced system downtime by 60% through early detection of performance issues - Automated testing and deployment processes that reduced release errors by 75% and streamlined developer workflow

Deepankar’s AI Stack

claude code
claude code
codex
codex
obsidian
obsidian
ChatGPT
ChatGPT
OpenRouter
OpenRouter

Education

sikkim manipal institute of technology

Bachelor's degree, Computer Science

sikkim manipal institute of technology

20164 yrs2020

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Headline

Senior Platform Engineer | Kubernetes, Distributed Systems & SRE | Terraform, GitOps, Observability | AWS & Azure

About

Senior Software Engineer focused on platform engineering, with 5+ years of experience building and operating production cloud platforms, distributed systems and reliability tooling across enterprise SaaS, fintech and consumer products. At Unifize, I own shared platform capabilities for a multi-tenant SaaS serving 30+ enterprise customers, including multiple Fortune 500 companies. My work spans Kubernetes, Crossplane, AWS/AKS, Terraform, Argo CD and GitOps, OpenTelemetry-based observability, SLOs and incident readiness, FinOps, IAM and platform security. Previously at WYB, I helped operate a consumer platform serving 300K+ daily users and built a Go- and Kafka-based content moderation platform processing approximately 3K requests per second. The platform orchestrated multiple AI providers with provider fallback, retries and DLQ handling, autoscaling and a human-review feedback loop. Earlier in my career, I built PCI DSS and ISO 27001-aligned AWS infrastructure. Took care of compliance requirements ranging from Soc 2 Type 2 to ISO 27001. My strongest areas are: • Platform engineering and Kubernetes, developing IDP • Distributed and event-driven systems using Kafka, Debezium, Redis and PostgreSQL • SRE and observability using OpenTelemetry, Prometheus, Grafana, Tempo, Mimir and Loki • Infrastructure as code and delivery using Crossplane, Terraform, Helm, Argo CD and GitOps • Cloud architecture, security and cost optimisation across AWS and Azure I enjoy platform problems where reliability, developer experience, cost and security must be solved together.

Location

Greater Bengaluru Area

AI stack

claude code

codex

obsidian

ChatGPT

OpenRouter

Work experience

Technical Lead (Platform/Infrastructure) at Unifize, Apr 2025 - Present · 1 yr 5 mos, Bengaluru, • Own shared platform capabilities for a multi-tenant enterprise SaaS serving 30+ enterprise customer with 10K+ users. • Design and operate the Kubernetes application platform across production and non-production environments using Crossplane, AKS, Terraform, Helm, Argo CD and GitOps, including workload autoscaling and canary delivery. • Architected a centralized observability platform across logs, metrics and distributed traces using OpenTelemetry, Grafana Alloy, OpenObserve, Tempo and Grafana. • Established service-level indicators, SLOs, error budgets, incident-readiness practices and backup and disaster-recovery controls for production systems. • Architected a multi-tenant automation execution platform using PostgreSQL, Debezium, Kafka and Redis, with tenant-aware processing, idempotency, retries, DLQ handling and backlog-driven worker autoscaling. • Working on enterprise knowledge platform covering semantic chunking, Qdrant/HNSW and BM25 hybrid retrieval, permission-aware search, LLM reranking and streamed answer delivery. • Drive platform security, IAM, cloud governance and FinOps initiatives, including workload isolation, enterprise SSO, infrastructure cost visibility, capacity planning and resource rightsizing.

Senior Software Engineer (Platform) at Wyb, Jan 2024 - Apr 2025 · 1 yr 4 mos, Bengaluru, • Built and operated platform systems supporting a consumer social product with 300K+ daily users and approximately 99.9% availability. • Architected a Go- and Kafka-based content moderation platform processing approximately 3K requests per second, decoupling user-facing traffic from asynchronous external-model inference. • Designed multi-provider moderation orchestration across OpenAI Moderation, Hive, GPT and AWS AI services, combining deterministic rules, provider fallback and confidence-based decisions with a 15-person human-review workflow and feedback-driven threshold tuning. • Implemented production reliability controls including idempotent processing, three retries with exponential backoff, DLQ recovery and KEDA-based autoscaling driven by Kafka consumer lag. • Designed the underlying Kubernetes platform using Terraform, Helm and GitOps, and implemented centralized observability using Mimir, Tempo, Loki and Grafana.

DevOps Engineer 2 at Hyperface, Jan 2023 - Dec 2023 · 1 yr, Bengaluru, - Designed and implemented secure cloud infrastructure on AWS adhering to PCI DSS and ISO 27001 standards, passing all compliance audits with zero critical findings. - Developed self-healing deployment framework utilizing Packer, Ansible, and Terraform that eliminated deployment failures and achieved zero-downtime releases. - Optimised CI/CD pipelines in Jenkins that decreased build times by 45% and enabled 3x more frequent deployments. - Implemented comprehensive security controls including VPN infrastructure, IAM policies, and encryption standards that satisfied all FinTech regulatory requirements.

DevOps Engineer at Baaz, Jan 2022 - Jan 2023 · 1 yr 1 mo, Bengaluru, Karnataka, India, - Scaled infrastructure to support $50M+ GMV, maintaining 99.99% uptime during peak transaction periods. - Developed automated CI/CD pipelines that reduced deployment time from 2 hours to 15 minutes and eliminated release-related incidents. - Optimised cloud resources and rightsized infrastructure, generating 25% cost savings ($10K monthly) while improving application performance. - Implemented infrastructure monitoring that proactively identified 80% of potential issues before they impacted users.

Project Engineer at Sygence Private Limited, Jan 2021 - Dec 2021 · 1 yr, Goa, India, - Developed and deployed backend solutions using Laravel and Docker on AWS, improving application response time by 35% - Implemented monitoring and alerting system that reduced system downtime by 60% through early detection of performance issues - Automated testing and deployment processes that reduced release errors by 75% and streamlined developer workflow

Education

Bachelor's degree, Computer Science, sikkim manipal institute of technology